Pollen count in Galway today
Updated 00:05. The forecast updates every six hours.
Galway pollen forecast for today and the next two days
Sunday, 18 October
Quiet season
Pollen season is over for now in Galway. Tree pollen usually returns in February.
106 days until tree pollen season usually starts.
- Grass
- Low
- Tree
- Low
- Weed
- Low
Dry, 13°C high, Light wind
What to do today
- NowNothing to plan around outsidePollen stays very low until the tree season.
- IndoorsSneezing in winter?It is often dust mites or mould. Air rooms for ten minutes a day, dry clothes away from bedrooms and wash bedding hot each week.
- JanuaryGet ready earlyIf spring is hard for you, ask your pharmacist or GP in January about starting treatment before the season.
- Any timeGet a heads-upSign up for alerts and we'll email you when your pollen season starts.
Monday, 19 October
Quiet season
Pollen season is over for now in Galway. Tree pollen usually returns in February.
105 days until tree pollen season usually starts.
- Grass
- Low
- Tree
- Low
- Weed
- Low
Dry, 13°C high, Breezy
What to do tomorrow
- NowNothing to plan around outsidePollen stays very low until the tree season.
- IndoorsSneezing in winter?It is often dust mites or mould. Air rooms for ten minutes a day, dry clothes away from bedrooms and wash bedding hot each week.
- JanuaryGet ready earlyIf spring is hard for you, ask your pharmacist or GP in January about starting treatment before the season.
- Any timeGet a heads-upSign up for alerts and we'll email you when your pollen season starts.
Tuesday, 20 October
Quiet season
Pollen season is over for now in Galway. Tree pollen usually returns in February.
104 days until tree pollen season usually starts.
- Grass
- Low
- Tree
- Low
- Weed
- Low
Rain expected, 14°C high, Windy
What to do on Tuesday
- NowNothing to plan around outsidePollen stays very low until the tree season.
- IndoorsSneezing in winter?It is often dust mites or mould. Air rooms for ten minutes a day, dry clothes away from bedrooms and wash bedding hot each week.
- JanuaryGet ready earlyIf spring is hard for you, ask your pharmacist or GP in January about starting treatment before the season.
- Any timeGet a heads-upSign up for alerts and we'll email you when your pollen season starts.
Your outings
Tell us when you're usually outside, like the school run or a lunchtime walk, and we'll check each one against the pollen. Saved on this device only.
Know someone with hay fever?
Towns in Galway
Each town has its own forecast. Some days they differ from the county.
Breathing today
Pollen plus what else is in the air in Galway.
Asthma day
Good day
Clean air and little pollen.
Air quality
Fair
European index 27
Fine particles
Fair
PM2.5 up to 8 µg/m³
Ozone
Fair
Up to 70 µg/m³
UV
Low
No sun cream needed
Air quality and UV come from the same Copernicus forecast as the pollen levels. It is a forecast, not a measurement.
Your season in Galway
Pollen season is over for now. Tree pollen usually returns in February.
In 2026, Galway had 7 High pollen days, the fewest of any county. See how every county compared
Past 30 days
See past forecastsWhen each pollen is in the air
- Tree: February to May, birch peaks in April.
- Grass: May to July, the main hay fever season.
- Weed: June to September.
Help in Galway
Allergy services near you
Not sure where to start? A pharmacist can suggest what might help. See your GP if symptoms are hard to manage.
Tip of the week
Lose Those Leaves
Fallen leaves can be a hotspot for mould growth. Regularly clear them from your garden and outdoor spaces to reduce mould spore proliferation.
Questions about pollen in Galway
What are the common hay fever symptoms in Galway?
Hay fever symptoms in Galway are influenced by the county's varied terrain and coastal location. Galway's exposed Atlantic coastline means westerly winds frequently bring relief from pollen. However, the extensive farmland east of Galway city produces significant grass pollen, and Connemara's boglands support heather and moorland allergens. Common symptoms include sneezing, runny or blocked nose, itchy and watery eyes, and an itchy throat. The frequent rainfall can provide some relief, though humid conditions may support mould spores. The urban environment means pollution can exacerbate symptoms, particularly in built-up areas.
When is pollen season in Galway, Ireland?
Atlantic influence means tree pollen season runs from February to May, often interrupted by rain. In Galway, the key local trees are hazel, birch, willow, which affect spring pollen levels. Grass pollen season peaks in June and July, with the Connemara and Galway Bay contributing to local concentrations. Weed pollen, including nettle and dock, can be present from June to September. Our daily forecasts help you track these changing conditions throughout the seasons.
How does weather affect pollen levels in Galway?
Atlantic storms regularly wash pollen from the air in Connemara. The city experiences more settled weather with higher pollen levels than the coast. Sea breezes along the coast can help disperse pollen, making coastal areas preferable during high pollen days. Warm, dry, and windy days typically see higher pollen counts as conditions favour pollen release and dispersal. The regular rainfall in Galway often provides natural relief by washing pollen from the air.
Does rain reduce pollen levels in Galway?
Yes, rain generally reduces airborne pollen levels in Galway by washing particles from the air. The county's frequent rainfall means you'll often get natural pollen relief, though humidity can increase mould spore levels in areas like Connemara. However, thunderstorms can break pollen grains into smaller particles that penetrate deeper into the lungs. Light, steady rain is best for pollen relief. Check our daily forecast to plan activities around weather patterns.
How can I manage hay fever in Galway?
The Wild Atlantic Way through Connemara offers some of Ireland's lowest pollen levels. Galway city has excellent medical facilities. Consider the Aran Islands for a pollen-free escape. General tips include checking our daily pollen forecast before planning outdoor activities, staying indoors during peak pollen times (usually mid-morning and early evening), wearing wraparound sunglasses outdoors, and showering after being outside. The coastal areas of Galway typically have lower pollen levels, especially when sea breezes are blowing. Consult your pharmacist or GP about antihistamines and other treatments tailored to your symptoms.